X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;ds=sidebyside;f=src%2Ftypes.h;h=5b5bc1f227785d6a80b1d7a57e936bfd44df6cae;hb=d549497144ee2a704057e005d2bbe1fbc666ca7e;hp=031cb0babda381b50f1643a9dfe2a945a3a12a02;hpb=c2fc80e5d16339266b5bf6687fa843ff65de3b3e;p=stockfish

diff --git a/src/types.h b/src/types.h
index 031cb0ba..5b5bc1f2 100644
--- a/src/types.h
+++ b/src/types.h
@@ -79,8 +79,8 @@ const bool Is64Bit = false;
 typedef uint64_t Key;
 typedef uint64_t Bitboard;
 
-const int MAX_MOVES      = 256;
-const int MAX_PLY        = 256;
+const int MAX_MOVES      = 192;
+const int MAX_PLY        = 100;
 const int MAX_PLY_PLUS_2 = MAX_PLY + 2;
 
 const Bitboard FileABB = 0x0101010101010101ULL;
@@ -136,6 +136,11 @@ enum CastleRight {
   ALL_CASTLES  = 15
 };
 
+enum CastlingSide {
+  KING_SIDE,
+  QUEEN_SIDE
+};
+
 enum ScaleFactor {
   SCALE_FACTOR_DRAW   = 0,
   SCALE_FACTOR_NORMAL = 64,
@@ -342,6 +347,10 @@ inline Piece make_piece(Color c, PieceType pt) {
   return Piece((c << 3) | pt);
 }
 
+inline CastleRight make_castle_right(Color c, CastlingSide s) {
+  return CastleRight((s == KING_SIDE ? WHITE_OO : WHITE_OOO) << c);
+}
+
 inline PieceType type_of(Piece p)  {
   return PieceType(p & 7);
 }